EP 0653040 B1 19971229 - DUAL FUEL INJECTOR NOZZEL FOR USE WITH A GAS TURBINE ENGINE
Title (en)
DUAL FUEL INJECTOR NOZZEL FOR USE WITH A GAS TURBINE ENGINE
Title (de)
ZWEIKRAFTSTOFFEINSPRITZDÜSE ZUM GEBRAUCH IN EINEM GASTURBINENTRIEBWERK
Title (fr)
INJECTEUR BICOMBUSTIBLE POUR TURBINES A GAZ
Publication
Application
Priority
- US 9405420 W 19940516
- US 7463993 A 19930610
Abstract (en)
[origin: WO9429647A1] The present dual fuel injector (12) reduces the formation of carbon monoxide, unburned hydrocarbons and nitrogen oxides within the combustion zone by providing a series of premixing chambers (148, 188) being in serially aligned relationship one to another. During operation of the dual fuel injector (12) the premixing chambers (148, 188) have a liquid fluid and air or water and air being further mixed with additional air or a gaseous fluid and air. The liquid fluid and the gaseous fluid can be used simultaneously or individually depending on the availability of fluids.
IPC 1-7
IPC 8 full level
F23C 99/00 (2006.01); F23D 14/02 (2006.01); F23D 17/00 (2006.01); F23L 7/00 (2006.01); F23R 3/28 (2006.01); F23R 3/34 (2006.01)
CPC (source: EP US)
F23D 14/02 (2013.01 - EP US); F23D 17/002 (2013.01 - EP US); F23L 7/002 (2013.01 - EP US); F23R 3/286 (2013.01 - EP US); F23R 3/343 (2013.01 - EP US); F23C 2203/30 (2013.01 - EP US)
Designated contracting state (EPC)
DE GB IT
DOCDB simple family (publication)
WO 9429647 A1 19941222; CA 2141567 A1 19941222; DE 69407545 D1 19980205; DE 69407545 T2 19980416; EP 0653040 A1 19950517; EP 0653040 B1 19971229; JP H08500178 A 19960109; US 5404711 A 19950411
DOCDB simple family (application)
US 9405420 W 19940516; CA 2141567 A 19940516; DE 69407545 T 19940516; EP 94920009 A 19940516; JP 50179294 A 19940516; US 7463993 A 19930610